chore: Add GitHub Actions workflow for continuous deployment to PyPI

Author: gheorghitahurmuz

.github/worfflows/publish.yml

@@ -0,0 +1,67 @@
+name: CD
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - pyproject.toml
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+
+    if: ${{ github.repository == 'UiPath/uipath-llama-python' }}
+    permissions:
+      contents: read
+      actions: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version-file: ".python-version"
+
+      - name: Install dependencies
+        run: uv sync --all-extras
+
+      - name: Build
+        run: uv build
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+
+  pypi-publish:
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment: pypi
+
+    needs:
+      - build
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+      - name: Retrieve release distributions
+        uses: actions/download-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1